Example usage for org.eclipse.jdt.core.compiler CharOperation compareWith

Introduction

In this page you can find the example usage for org.eclipse.jdt.core.compiler CharOperation compareWith.

Prototype

public static final int compareWith(char[] array, char[] prefix) 

Source Link

Document

Compares the contents of the two arrays array and prefix.

Usage

From source file:com.codenvy.ide.ext.java.server.internal.core.search.matching.MethodLocator.java

License:Open Source License

public int resolveLevel(Binding binding) {
    if (binding == null)
        return INACCURATE_MATCH;
    if (!(binding instanceof MethodBinding))
        return IMPOSSIBLE_MATCH;

    MethodBinding method = (MethodBinding) binding;
    boolean skipVerif = this.pattern.findDeclarations && this.mayBeGeneric;
    int methodLevel = matchMethod(method, skipVerif);
    if (methodLevel == IMPOSSIBLE_MATCH) {
        if (method != method.original())
            methodLevel = matchMethod(method.original(), skipVerif);
        if (methodLevel == IMPOSSIBLE_MATCH) {
            return IMPOSSIBLE_MATCH;
        } else {/*  w  w  w . j  ava  2  s. c  o  m*/
            method = method.original();
        }
    }

    // declaring type
    if (this.pattern.declaringSimpleName == null && this.pattern.declaringQualification == null)
        return methodLevel; // since any declaring class will do

    boolean subType = !method.isStatic() && !method.isPrivate();
    if (subType && this.pattern.declaringQualification != null && method.declaringClass != null
            && method.declaringClass.fPackage != null) {
        subType = CharOperation.compareWith(this.pattern.declaringQualification,
                method.declaringClass.fPackage.shortReadableName()) == 0;
    }
    int declaringLevel = subType
            ? resolveLevelAsSubtype(this.pattern.declaringSimpleName, this.pattern.declaringQualification,
                    method.declaringClass, method.selector, null, method.declaringClass.qualifiedPackageName(),
                    method.isDefault())
            : resolveLevelForType(this.pattern.declaringSimpleName, this.pattern.declaringQualification,
                    method.declaringClass);
    return (methodLevel & MATCH_LEVEL_MASK) > (declaringLevel & MATCH_LEVEL_MASK) ? declaringLevel
            : methodLevel; // return the weaker match
}

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From source file:org.eclipse.ajdt.internal.core.search.ExtraPackageReferenceFinder.java

License:Open Source License

protected boolean isMatch(IntertypeElement itd, PackageReferencePattern pattern) {
    ensurePkgNames(pattern);/* w w w  .  j ava 2 s.c om*/
    return pkgNames != null && CharOperation.compareWith(itd.getTargetTypeName().toCharArray(), pkgNames) == 0;
}

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From source file:org.eclipse.che.jdt.internal.core.search.matching.MethodLocator.java

License:Open Source License

public int resolveLevel(Binding binding) {
    if (binding == null)
        return INACCURATE_MATCH;
    if (!(binding instanceof MethodBinding))
        return IMPOSSIBLE_MATCH;

    MethodBinding method = (MethodBinding) binding;
    boolean skipVerif = this.pattern.findDeclarations && this.mayBeGeneric;
    int methodLevel = matchMethod(method, skipVerif);
    if (methodLevel == IMPOSSIBLE_MATCH) {
        if (method != method.original())
            methodLevel = matchMethod(method.original(), skipVerif);
        if (methodLevel == IMPOSSIBLE_MATCH) {
            return IMPOSSIBLE_MATCH;
        } else {//from w ww.j  a  v  a  2s. c om
            method = method.original();
        }
    }

    // declaring type
    if (this.pattern.declaringSimpleName == null && this.pattern.declaringQualification == null)
        return methodLevel; // since any
    // declaring class will do

    boolean subType = !method.isStatic() && !method.isPrivate();
    if (subType && this.pattern.declaringQualification != null && method.declaringClass != null
            && method.declaringClass.fPackage != null) {
        subType = CharOperation.compareWith(this.pattern.declaringQualification,
                method.declaringClass.fPackage.shortReadableName()) == 0;
    }
    int declaringLevel = subType
            ? resolveLevelAsSubtype(this.pattern.declaringSimpleName, this.pattern.declaringQualification,
                    method.declaringClass, method.selector, null, method.declaringClass.qualifiedPackageName(),
                    method.isDefault())
            : resolveLevelForType(this.pattern.declaringSimpleName, this.pattern.declaringQualification,
                    method.declaringClass);
    return (methodLevel & MATCH_LEVEL_MASK) > (declaringLevel & MATCH_LEVEL_MASK) ? declaringLevel
            : methodLevel; // return the weaker match
}

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