Java Code Examples for jdk.nashorn.internal.runtime.JSType#getAccessorTypeIndex()

The following examples show how to use jdk.nashorn.internal.runtime.JSType#getAccessorTypeIndex() . You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.
Example 1
Source File: NativeArray.java    From TencentKona-8 with GNU General Public License v2.0 5 votes vote down vote up 
/**
 * We need to check if we are dealing with a continuous non empty array data here,
 * as pop with a primitive return value returns undefined for arrays with length 0
 */
@Override
public boolean canLink(final Object self, final CallSiteDescriptor desc, final LinkRequest request) {
    final ContinuousArrayData data = getContinuousNonEmptyArrayData(self);
    if (data != null) {
        final Class<?> elementType = data.getElementType();
        final Class<?> returnType  = desc.getMethodType().returnType();
        final boolean  typeFits    = JSType.getAccessorTypeIndex(returnType) >= JSType.getAccessorTypeIndex(elementType);
        return typeFits;
    }
    return false;
}
Example 2
Source File: NativeArray.java    From jdk8u60 with GNU General Public License v2.0 5 votes vote down vote up 
/**
 * We need to check if we are dealing with a continuous non empty array data here,
 * as pop with a primitive return value returns undefined for arrays with length 0
 */
@Override
public boolean canLink(final Object self, final CallSiteDescriptor desc, final LinkRequest request) {
    final ContinuousArrayData data = getContinuousNonEmptyArrayData(self);
    if (data != null) {
        final Class<?> elementType = data.getElementType();
        final Class<?> returnType  = desc.getMethodType().returnType();
        final boolean  typeFits    = JSType.getAccessorTypeIndex(returnType) >= JSType.getAccessorTypeIndex(elementType);
        return typeFits;
    }
    return false;
}
Example 3
Source File: NativeArray.java    From openjdk-jdk8u with GNU General Public License v2.0 5 votes vote down vote up 
/**
 * We need to check if we are dealing with a continuous non empty array data here,
 * as pop with a primitive return value returns undefined for arrays with length 0
 */
@Override
public boolean canLink(final Object self, final CallSiteDescriptor desc, final LinkRequest request) {
    final ContinuousArrayData data = getContinuousNonEmptyArrayData(self);
    if (data != null) {
        final Class<?> elementType = data.getElementType();
        final Class<?> returnType  = desc.getMethodType().returnType();
        final boolean  typeFits    = JSType.getAccessorTypeIndex(returnType) >= JSType.getAccessorTypeIndex(elementType);
        return typeFits;
    }
    return false;
}
Example 4
Source File: NativeArray.java    From openjdk-jdk8u-backup with GNU General Public License v2.0 5 votes vote down vote up 
/**
 * We need to check if we are dealing with a continuous non empty array data here,
 * as pop with a primitive return value returns undefined for arrays with length 0
 */
@Override
public boolean canLink(final Object self, final CallSiteDescriptor desc, final LinkRequest request) {
    final ContinuousArrayData data = getContinuousNonEmptyArrayData(self);
    if (data != null) {
        final Class<?> elementType = data.getElementType();
        final Class<?> returnType  = desc.getMethodType().returnType();
        final boolean  typeFits    = JSType.getAccessorTypeIndex(returnType) >= JSType.getAccessorTypeIndex(elementType);
        return typeFits;
    }
    return false;
}
Example 5
Source File: NativeArray.java    From openjdk-jdk9 with GNU General Public License v2.0 5 votes vote down vote up 
/**
 * We need to check if we are dealing with a continuous non empty array data here,
 * as pop with a primitive return value returns undefined for arrays with length 0
 */
@Override
public boolean canLink(final Object self, final CallSiteDescriptor desc, final LinkRequest request) {
    final ContinuousArrayData data = getContinuousNonEmptyArrayData(self);
    if (data != null) {
        final Class<?> elementType = data.getElementType();
        final Class<?> returnType  = desc.getMethodType().returnType();
        final boolean  typeFits    = JSType.getAccessorTypeIndex(returnType) >= JSType.getAccessorTypeIndex(elementType);
        return typeFits;
    }
    return false;
}
Example 6
Source File: NativeArray.java    From hottub with GNU General Public License v2.0 5 votes vote down vote up 
/**
 * We need to check if we are dealing with a continuous non empty array data here,
 * as pop with a primitive return value returns undefined for arrays with length 0
 */
@Override
public boolean canLink(final Object self, final CallSiteDescriptor desc, final LinkRequest request) {
    final ContinuousArrayData data = getContinuousNonEmptyArrayData(self);
    if (data != null) {
        final Class<?> elementType = data.getElementType();
        final Class<?> returnType  = desc.getMethodType().returnType();
        final boolean  typeFits    = JSType.getAccessorTypeIndex(returnType) >= JSType.getAccessorTypeIndex(elementType);
        return typeFits;
    }
    return false;
}
Example 7
Source File: NativeArray.java    From jdk8u_nashorn with GNU General Public License v2.0 5 votes vote down vote up 
/**
 * We need to check if we are dealing with a continuous non empty array data here,
 * as pop with a primitive return value returns undefined for arrays with length 0
 */
@Override
public boolean canLink(final Object self, final CallSiteDescriptor desc, final LinkRequest request) {
    final ContinuousArrayData data = getContinuousNonEmptyArrayData(self);
    if (data != null) {
        final Class<?> elementType = data.getElementType();
        final Class<?> returnType  = desc.getMethodType().returnType();
        final boolean  typeFits    = JSType.getAccessorTypeIndex(returnType) >= JSType.getAccessorTypeIndex(elementType);
        return typeFits;
    }
    return false;
}