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https://github.com/NationalSecurityAgency/ghidra
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Merge remote-tracking branch
'origin/GP-2582-dragonmacher-table-column-regex-filter' into patch (Closes #4608)
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commit
0d5ff7628f
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@ -19,6 +19,7 @@ import java.util.List;
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import java.util.Objects;
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import docking.widgets.table.constraint.provider.NumberColumnConstraintProvider;
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import generic.json.Json;
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import ghidra.util.classfinder.ExtensionPoint;
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import utilities.util.reflection.ReflectionUtilities;
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@ -59,6 +60,11 @@ public abstract class ColumnTypeMapper<T, M> implements ExtensionPoint {
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this.destinationType = destinationType;
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}
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@Override
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public String toString() {
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return Json.toString(this);
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}
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@Override
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public int hashCode() {
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return Objects.hash(sourceType, destinationType);
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@ -17,12 +17,13 @@ package docking.widgets.table.constraint;
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import docking.widgets.table.constrainteditor.ColumnConstraintEditor;
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import docking.widgets.table.constrainteditor.MappedColumnConstraintEditor;
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import generic.json.Json;
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import ghidra.util.SystemUtilities;
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/**
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* Class that maps one type of column constraint into another. Typically, these are created
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* automatically based on {@link ColumnTypeMapper} that are discovered by the system. For example,
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* {@literal if you have a column type of "Foo", and you create a ColumnTypeMapper<Foo, String>,
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* {@literal if you have a column type of "Foo", and you create a ColumnTypeMapper<Foo, String>,
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* then all the} string constraints would now be available that column.
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*
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* @param <T> The column type
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@ -100,6 +101,11 @@ public class MappedColumnConstraint<T, M> implements ColumnConstraint<T> {
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return delegate;
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}
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@Override
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public String toString() {
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return Json.toString(this);
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}
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@Override
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public int hashCode() {
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final int prime = 31;
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@ -125,6 +125,11 @@ public abstract class StringColumnConstraint implements ColumnConstraint<String>
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return copy(newValue);
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}
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@Override
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public String toString() {
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return getName();
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}
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@Override
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public int hashCode() {
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return Objects.hash(this.getClass(), getPatternString());
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@ -21,7 +21,7 @@ import java.util.regex.PatternSyntaxException;
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/**
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* String column constraint for matching column values if they match a full regular expression pattern.
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*/
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public class StringMatcherColumnConstraint extends StringColumnConstraint {
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public class StringMatchesColumnConstraint extends StringColumnConstraint {
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/**
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* Constructor
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*
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@ -30,7 +30,7 @@ public class StringMatcherColumnConstraint extends StringColumnConstraint {
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*
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* @param spec the string to use to create a "matcher" pattern.
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*/
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public StringMatcherColumnConstraint(String spec) {
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public StringMatchesColumnConstraint(String spec) {
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super(spec, "Please enter a regular expression.");
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}
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@ -41,7 +41,7 @@ public class StringMatcherColumnConstraint extends StringColumnConstraint {
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@Override
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public ColumnConstraint<String> copy(String newPatternString) {
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return new StringMatcherColumnConstraint(newPatternString);
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return new StringMatchesColumnConstraint(newPatternString);
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}
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@Override
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@ -0,0 +1,58 @@
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/* ###
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* IP: GHIDRA
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package docking.widgets.table.constraint;
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/**
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* String column constraint for matching column values if they do not match a full regular
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* expression pattern.
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*/
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public class StringNotMatchesColumnConstraint extends StringMatchesColumnConstraint {
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/**
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* Constructor
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*
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* <P> This class is for users to enter true regular expression which is why it creates
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* a pattern directly without using the UserSearchUtils
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*
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* @param spec the string to use to create a "matcher" pattern.
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*/
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public StringNotMatchesColumnConstraint(String spec) {
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super(spec);
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}
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@Override
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public String getName() {
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return "Does Not Match Regex";
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}
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@Override
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public String getGroup() {
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return "z string";
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}
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@Override
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public ColumnConstraint<String> copy(String newPatternString) {
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return new StringNotMatchesColumnConstraint(newPatternString);
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}
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@Override
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public boolean accepts(String value, TableFilterContext context) {
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if (value == null) {
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return false;
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}
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return !matchesPattern.matcher(value).matches();
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}
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}
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@ -31,7 +31,8 @@ public class StringColumnConstraintProvider implements ColumnConstraintProvider
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list.add(new StringContainsColumnConstraint(""));
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list.add(new StringStartsWithColumnConstraint(""));
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list.add(new StringMatcherColumnConstraint(""));
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list.add(new StringMatchesColumnConstraint(""));
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list.add(new StringNotMatchesColumnConstraint(""));
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list.add(new StringNotContainsColumnConstraint(""));
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list.add(new StringNotStartsWithColumnConstraint(""));
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@ -171,6 +171,27 @@ public class ColumnTableFilterTest {
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assertEquals("Ellen", tableModel.getValueAt(1, col));
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}
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@Test
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public void testStringNotMatchesColumnFilter() {
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addFirstFilter("Name", "Does Not Match Regex", ".*l.*e.*");
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applyFilter();
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//
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// Data: "Alice", "Bob", "Chuck", "Dave", "Ellen", "Frank"
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//
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// The regex matches Alice and Ellen, but it is then negated
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//
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assertEquals(4, tableModel.getRowCount());
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// does not match: Alice and Ellen
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int col = getColumn("Name");
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assertEquals("Bob", tableModel.getValueAt(0, col));
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assertEquals("Chuck", tableModel.getValueAt(1, col));
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assertEquals("Dave", tableModel.getValueAt(2, col));
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assertEquals("Frank", tableModel.getValueAt(3, col));
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}
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@Test
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public void testStringNotContainsColumnFilter() {
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addFirstFilter("Name", "Does Not Contain", "l");
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